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-rw-r--r--test/mach-o/unwind-info-simple-arm64.yaml280
1 files changed, 280 insertions, 0 deletions
diff --git a/test/mach-o/unwind-info-simple-arm64.yaml b/test/mach-o/unwind-info-simple-arm64.yaml
new file mode 100644
index 0000000000000..d46b43ff712d4
--- /dev/null
+++ b/test/mach-o/unwind-info-simple-arm64.yaml
@@ -0,0 +1,280 @@
+# RUN: lld -flavor darwin -arch arm64 %s -o %t -e _main %p/Inputs/libSystem.yaml
+# RUN: llvm-objdump -unwind-info %t | FileCheck %s
+
+--- !mach-o
+arch: arm64
+file-type: MH_OBJECT
+flags: [ MH_SUBSECTIONS_VIA_SYMBOLS ]
+sections:
+ - segment: __TEXT
+ section: __text
+ type: S_REGULAR
+ attributes: [ S_ATTR_PURE_INSTRUCTIONS, S_ATTR_SOME_INSTRUCTIONS ]
+ alignment: 2
+ address: 0x0000000000000000
+ content: [ 0xFD, 0x7B, 0xBF, 0xA9, 0xFD, 0x03, 0x00, 0x91,
+ 0xE0, 0x03, 0x1E, 0x32, 0x00, 0x00, 0x00, 0x94,
+ 0x48, 0x01, 0x80, 0x52, 0x08, 0x00, 0x00, 0xB9,
+ 0x02, 0x00, 0x80, 0xD2, 0x01, 0x00, 0x00, 0x90,
+ 0x21, 0x00, 0x40, 0xF9, 0x00, 0x00, 0x00, 0x94,
+ 0xFD, 0x7B, 0xBF, 0xA9, 0xFD, 0x03, 0x00, 0x91,
+ 0xE0, 0x03, 0x1E, 0x32, 0x00, 0x00, 0x00, 0x94,
+ 0x48, 0x01, 0x80, 0x52, 0x08, 0x00, 0x00, 0xB9,
+ 0x02, 0x00, 0x80, 0xD2, 0x01, 0x00, 0x00, 0x90,
+ 0x21, 0x00, 0x40, 0xF9, 0x00, 0x00, 0x00, 0x94,
+ 0x3F, 0x04, 0x00, 0x71, 0x81, 0x00, 0x00, 0x54,
+ 0x00, 0x00, 0x00, 0x94, 0xFD, 0x7B, 0xC1, 0xA8,
+ 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x94,
+ 0xFD, 0x7B, 0xBF, 0xA9, 0xFD, 0x03, 0x00, 0x91,
+ 0x00, 0x00, 0x00, 0x94 ]
+ relocations:
+ - offset: 0x00000070
+ type: ARM64_RELOC_BRANCH26
+ length: 2
+ pc-rel: true
+ extern: true
+ symbol: 5
+ - offset: 0x00000064
+ type: ARM64_RELOC_BRANCH26
+ length: 2
+ pc-rel: true
+ extern: true
+ symbol: 7
+ - offset: 0x00000060
+ type: ARM64_RELOC_BRANCH26
+ length: 2
+ pc-rel: true
+ extern: true
+ symbol: 12
+ - offset: 0x00000058
+ type: ARM64_RELOC_BRANCH26
+ length: 2
+ pc-rel: true
+ extern: true
+ symbol: 11
+ - offset: 0x0000004C
+ type: ARM64_RELOC_BRANCH26
+ length: 2
+ pc-rel: true
+ extern: true
+ symbol: 13
+ - offset: 0x00000048
+ type: ARM64_RELOC_GOT_LOAD_PAGEOFF12
+ length: 2
+ pc-rel: false
+ extern: true
+ symbol: 8
+ - offset: 0x00000044
+ type: ARM64_RELOC_GOT_LOAD_PAGE21
+ length: 2
+ pc-rel: true
+ extern: true
+ symbol: 8
+ - offset: 0x00000034
+ type: ARM64_RELOC_BRANCH26
+ length: 2
+ pc-rel: true
+ extern: true
+ symbol: 10
+ - offset: 0x00000024
+ type: ARM64_RELOC_BRANCH26
+ length: 2
+ pc-rel: true
+ extern: true
+ symbol: 13
+ - offset: 0x00000020
+ type: ARM64_RELOC_GOT_LOAD_PAGEOFF12
+ length: 2
+ pc-rel: false
+ extern: true
+ symbol: 8
+ - offset: 0x0000001C
+ type: ARM64_RELOC_GOT_LOAD_PAGE21
+ length: 2
+ pc-rel: true
+ extern: true
+ symbol: 8
+ - offset: 0x0000000C
+ type: ARM64_RELOC_BRANCH26
+ length: 2
+ pc-rel: true
+ extern: true
+ symbol: 10
+ - segment: __TEXT
+ section: __gcc_except_tab
+ type: S_REGULAR
+ attributes: [ ]
+ alignment: 2
+ address: 0x0000000000000074
+ content: [ 0xFF, 0x9B, 0xAF, 0x80, 0x00, 0x03, 0x27, 0x00,
+ 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00,
+ 0x10, 0x00, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00,
+ 0x01, 0x28, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00,
+ 0xD0, 0xFF, 0xFF, 0xFF ]
+ relocations:
+ - offset: 0x00000030
+ type: ARM64_RELOC_POINTER_TO_GOT
+ length: 2
+ pc-rel: true
+ extern: true
+ symbol: 9
+ - segment: __LD
+ section: __compact_unwind
+ type: S_REGULAR
+ attributes: [ ]
+ alignment: 3
+ address: 0x00000000000000A8
+ content: [ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x28, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x28, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x44,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x74, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ]
+ relocations:
+ - offset: 0x00000040
+ type: ARM64_RELOC_UNSIGNED
+ length: 3
+ pc-rel: false
+ extern: false
+ symbol: 1
+ - offset: 0x00000038
+ type: ARM64_RELOC_UNSIGNED
+ length: 3
+ pc-rel: false
+ extern: false
+ symbol: 2
+ - offset: 0x00000030
+ type: ARM64_RELOC_UNSIGNED
+ length: 3
+ pc-rel: false
+ extern: true
+ symbol: 14
+ - offset: 0x00000020
+ type: ARM64_RELOC_UNSIGNED
+ length: 3
+ pc-rel: false
+ extern: false
+ symbol: 1
+ - offset: 0x00000000
+ type: ARM64_RELOC_UNSIGNED
+ length: 3
+ pc-rel: false
+ extern: false
+ symbol: 1
+local-symbols:
+ - name: ltmp0
+ type: N_SECT
+ sect: 1
+ value: 0x0000000000000000
+ - name: ltmp14
+ type: N_SECT
+ sect: 2
+ value: 0x0000000000000074
+ - name: GCC_except_table1
+ type: N_SECT
+ sect: 2
+ value: 0x0000000000000074
+ - name: ltmp21
+ type: N_SECT
+ sect: 3
+ value: 0x00000000000000A8
+global-symbols:
+ - name: __Z3barv
+ type: N_SECT
+ scope: [ N_EXT ]
+ sect: 1
+ value: 0x0000000000000028
+ - name: __Z3foov
+ type: N_SECT
+ scope: [ N_EXT ]
+ sect: 1
+ value: 0x0000000000000000
+ - name: _main
+ type: N_SECT
+ scope: [ N_EXT ]
+ sect: 1
+ value: 0x0000000000000068
+undefined-symbols:
+ - name: __Unwind_Resume
+ type: N_UNDF
+ scope: [ N_EXT ]
+ value: 0x0000000000000000
+ - name: __ZTIi
+ type: N_UNDF
+ scope: [ N_EXT ]
+ value: 0x0000000000000000
+ - name: __ZTIl
+ type: N_UNDF
+ scope: [ N_EXT ]
+ value: 0x0000000000000000
+ - name: ___cxa_allocate_exception
+ type: N_UNDF
+ scope: [ N_EXT ]
+ value: 0x0000000000000000
+ - name: ___cxa_begin_catch
+ type: N_UNDF
+ scope: [ N_EXT ]
+ value: 0x0000000000000000
+ - name: ___cxa_end_catch
+ type: N_UNDF
+ scope: [ N_EXT ]
+ value: 0x0000000000000000
+ - name: ___cxa_throw
+ type: N_UNDF
+ scope: [ N_EXT ]
+ value: 0x0000000000000000
+ - name: ___gxx_personality_v0
+ type: N_UNDF
+ scope: [ N_EXT ]
+ value: 0x0000000000000000
+
+--- !mach-o
+arch: arm64
+file-type: MH_DYLIB
+install-name: /usr/lib/libc++.dylib
+exports:
+ - name: __Unwind_Resume
+ - name: __ZTIl
+ - name: __ZTIi
+ - name: ___cxa_end_catch
+ - name: ___cxa_begin_catch
+ - name: ___cxa_allocate_exception
+ - name: ___cxa_throw
+ - name: ___gxx_personality_v0
+
+...
+
+
+# CHECK: Contents of __unwind_info section:
+# CHECK: Version: 0x1
+# CHECK: Common encodings array section offset: 0x1c
+# CHECK: Number of common encodings in array: 0x0
+# CHECK: Personality function array section offset: 0x1c
+# CHECK: Number of personality functions in array: 0x1
+# CHECK: Index array section offset: 0x20
+# CHECK: Number of indices in array: 0x2
+# CHECK: Common encodings: (count = 0)
+# CHECK: Personality functions: (count = 1)
+# CHECK: personality[1]: 0x00004018
+# CHECK: Top level indices: (count = 2)
+# CHECK: [0]: function offset=0x00003e68, 2nd level page offset=0x00000040, LSDA offset=0x00000038
+# CHECK: [1]: function offset=0x00003edc, 2nd level page offset=0x00000000, LSDA offset=0x00000040
+# CHECK: LSDA descriptors:
+# CHECK: [0]: function offset=0x00003e90, LSDA offset=0x00003f6c
+# CHECK: Second level indices:
+# CHECK: Second level index[0]: offset in section=0x00000040, base function offset=0x00003e68
+# CHECK: [0]: function offset=0x00003e68, encoding=0x04000000
+# CHECK: [1]: function offset=0x00003e90, encoding=0x54000000
+# CHECK: [2]: function offset=0x00003ed0, encoding=0x04000000
+# CHECK-NOT: Contents of __compact_unwind section
+
+
+
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-03 15:07:40 +0000